66694810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73291}}^1$

素因数の和:73318

約数の個数: 32

約数和(自身を含む): 147756672

約数和(自身を除く): 81061862

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 73291, 146582, 366455, 513037, 732910, 952783, 1026074, 1905566, 2565185, 4763915, 5130370, 6669481, 9527830, 13338962, 33347405, 66694810]

約数ペア:

[(1, 66694810), (2, 33347405), (5, 13338962), (7, 9527830), (10, 6669481), (13, 5130370), (14, 4763915), (26, 2565185), (35, 1905566), (65, 1026074), (70, 952783), (91, 732910), (130, 513037), (182, 366455), (455, 146582), (910, 73291)]